Welcome, miros.

I have never encountered this as a word or name before, but note there seems to be a biblical connection in the root:

[Heleb] in the Bible, mighty man. An alternate form is Heled. He may be the captain Heldai in First Chronicles.

http://www.bartleby.com/65/he/Heleb.html


Heled - this world, (1 Chr. 11:30); called Heleb (2 Sam. 23:29)

http://www.ccel.org/e/easton/ebd/ebd/T0001700.html#T0001722


Perhaps this will be a starting point for one of my more biblically inclined brethren or sistren!